Why does the Delphi 2010 TRibbon controller flicker in Windows XP, but not Vista / 7?

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I noticed that when I use the Tribbon control that comes with Delphi 2010, it works flawlessly on my Windows 7 system. However, the application has some weird painting problems on a Windows XP system with a "classic theme" (I haven't tried topic of children's school).

I know that there are other tape components available from DevExpress and TMS Software , however, buying a third-party control is not an option for this project.

Has anyone had this problem or was aware of a solution?

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